trustme.bro/r/…
✓ checked
trust me, bro:
here is the receipt.
the claim
Fainting is more common in young men during bloodletting due to vasovagal responses
the verdict
CONTESTED
the evidence cuts both ways
confidence 43/100

While fainting and vasovagal responses are indeed common in young individuals during blood procedures, the scientific literature refutes the specific claim that they are more common in young men, consistently demonstrating that females experience these reactions at significantly higher rates.

The evidence we hold leans evenly split

How this was weighed

official record 3x · fact-check 2x · hedged 1x · crowd & reference 1x

  • The fear of needles: A systematic review and meta‐analysis · peer-reviewed · supports · weight 2 · 2018
  • Vasovagal donor reactions: An important issue with implicati · peer-reviewed · supports · weight 1.3 · 2002
  • The fear of needles: A systematic review and meta‐analysis · peer-reviewed · refutes · weight 2 · 2018
  • Vasovagal donor reactions: An important issue with implicati · peer-reviewed · refutes · weight 1.3 · 2002
Evidence for · 2
The fear of needles: A systematic review and meta‐analysis
2018 · cited by 604
This study notes that vasovagal symptoms like fainting during blood procedures occur across populations, including young individuals.
Evidence against · 2
The fear of needles: A systematic review and meta‐analysis
2018 · cited by 604
This systematic review and meta-analysis establishes that both needle fear and associated vasovagal reactions are actually more prevalent in females than males.
See more details
More for · 1
Vasovagal donor reactions: An important issue with implications for the blood supply
2002 · cited by 20
This paper notes that young age is a documented risk factor for vasovagal reactions during blood donation.
More against · 1
Vasovagal donor reactions: An important issue with implications for the blood supply
2002 · cited by 20
This review highlights that female gender, alongside youth and low weight, is frequently identified as a primary independent risk factor for vasovagal reactions.
The paper trail · every fact has a biography
first checked02 Aug 2026
judged → CONTESTED · 4302 Aug 2026
This receipt carries no identity, shared or not. Sharing publishes your connection to it, not your data.
Check your own claim
Challenge the receipt
trust me, bro: win the argument, pass the class, survive peer review.
This receipt is an automated verdict against our published method · not an opinion about any author or publication.
Terms · Privacy · How verdicts work · Dispute this receipt